Dassault Systems CATIA V5 and Mac Book Pro

I'm currently moving away Windows an planing moving to an all Apple ecosystem with my iPhone and plan to add an Apple TV and a Mac Book probably a Pro version since I need to run CATIA V5 (V5-6R2013 or earlier). Per Dassault Systems Download Web Site a macOS version exist. I would like to know what is the recommanded specifications if:

- CATIA V5 Mac OS version is installed

- CATIA V5 is installed on Mac OS but running through Parallels (prefered over Bootcamp in order not to reboot)

Anyone have experience this? The New Mac Book Pro perdormace must be taken in consideration.